<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>v-else和v-else-if</title>
</head>
<body>
  <div id="app">
    <p v-if="num>0.5">num大于0.5</p>
    <p v-else="num">num小于0.5</p>
    <hr>
    <p v-if="type==='A'">优秀</p>
    <p v-else-if="type==='B'">良好</p>
    <p v-else-if="type==='C'">一般</p>
    <p v-else-if="type==='D'">较差</p>
  </div>
  <script src="./lib/vue-2.6.12.js"></script>
  <script>
    const vm=new Vue({
      el:'#app',
      data:{
        num:Math.random(),
        type:'A'
      }
    })
  </script>
</body>
</html>